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^ ~~~~~~~~~~~~~~~ vim +/pf_q +4643 drivers/net/ethernet/intel/i40e/i40e_main.c 65662a8dcdd013 Arkadiusz Kubalewski 2021-04-29 4616 3aa7b74dbeedfb Filip Sadowski 2016-10-11 4617 /** 3aa7b74dbeedfb Filip Sadowski 2016-10-11 4618 * i40e_vsi_stop_rings - Stop a VSI's rings 3aa7b74dbeedfb Filip Sadowski 2016-10-11 4619 * @vsi: the VSI being configured 3aa7b74dbeedfb Filip Sadowski 2016-10-11 4620 **/ 3aa7b74dbeedfb Filip Sadowski 2016-10-11 4621 void i40e_vsi_stop_rings(struct i40e_vsi *vsi) 3aa7b74dbeedfb Filip Sadowski 2016-10-11 4622 { 65662a8dcdd013 Arkadiusz Kubalewski 2021-04-29 4623 struct i40e_pf *pf = vsi->back; 65662a8dcdd013 Arkadiusz Kubalewski 2021-04-29 4624 int pf_q, err, q_end; 65662a8dcdd013 Arkadiusz Kubalewski 2021-04-29 4625 3480756f2cb93c Jacob Keller 2017-04-13 4626 /* When port TX is suspended, don't wait */ 0da36b9774cc24 Jacob Keller 2017-04-19 4627 if (test_bit(__I40E_PORT_SUSPENDED, vsi->back->state)) 3480756f2cb93c Jacob Keller 2017-04-13 4628 return i40e_vsi_stop_rings_no_wait(vsi); 3480756f2cb93c Jacob Keller 2017-04-13 4629 65662a8dcdd013 Arkadiusz Kubalewski 2021-04-29 4630 q_end = vsi->base_queue + vsi->num_queue_pairs; 65662a8dcdd013 Arkadiusz Kubalewski 2021-04-29 4631 for (pf_q = vsi->base_queue; pf_q < q_end; pf_q++) 65662a8dcdd013 Arkadiusz Kubalewski 2021-04-29 4632 i40e_pre_tx_queue_cfg(&pf->hw, (u32)pf_q, false); 65662a8dcdd013 Arkadiusz Kubalewski 2021-04-29 4633 65662a8dcdd013 Arkadiusz Kubalewski 2021-04-29 4634 for (pf_q = vsi->base_queue; pf_q < q_end; pf_q++) { 65662a8dcdd013 Arkadiusz Kubalewski 2021-04-29 4635 err = i40e_control_wait_rx_q(pf, pf_q, false); 65662a8dcdd013 Arkadiusz Kubalewski 2021-04-29 4636 if (err) 65662a8dcdd013 Arkadiusz Kubalewski 2021-04-29 4637 dev_info(&pf->pdev->dev, 65662a8dcdd013 Arkadiusz Kubalewski 2021-04-29 4638 "VSI seid %d Rx ring %d dissable timeout\n", 65662a8dcdd013 Arkadiusz Kubalewski 2021-04-29 4639 vsi->seid, pf_q); 65662a8dcdd013 Arkadiusz Kubalewski 2021-04-29 4640 } 65662a8dcdd013 Arkadiusz Kubalewski 2021-04-29 4641 65662a8dcdd013 Arkadiusz Kubalewski 2021-04-29 4642 msleep(I40E_DISABLE_TX_GAP_MSEC); 65662a8dcdd013 Arkadiusz Kubalewski 2021-04-29 @4643 pf_q = vsi->base_queue; 65662a8dcdd013 Arkadiusz Kubalewski 2021-04-29 4644 for (pf_q = vsi->base_queue; pf_q < q_end; pf_q++) 65662a8dcdd013 Arkadiusz Kubalewski 2021-04-29 4645 wr32(&pf->hw, I40E_QTX_ENA(pf_q), 0); 65662a8dcdd013 Arkadiusz Kubalewski 2021-04-29 4646 65662a8dcdd013 Arkadiusz Kubalewski 2021-04-29 4647 i40e_vsi_wait_queues_disabled(vsi); 3aa7b74dbeedfb Filip Sadowski 2016-10-11 4648 } 3aa7b74dbeedfb Filip Sadowski 2016-10-11 4649 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org